Title :
An improved multigrid phase unwrapping method with embedded gradient re-estimation for MRI phase images
Author :
Suksmono, Andriyan Bayu
Author_Institution :
Dept. of. Electr. Eng., Inst. Teknologi Bandung, Indonesia
Abstract :
An improvement of the multigrid phase unwrapping (MGPU) method by embedding a gradient re-estimator is proposed. It is shown by an experiment with an MRI phase image that the method improves conventional MGPU result.
Keywords :
biomedical MRI; gradient methods; image reconstruction; medical image processing; MRI phase image; embedded gradient reestimation; multigrid phase unwrapping method; Adaptive optics; Differential equations; Gaussian processes; Image processing; Image reconstruction; Laboratories; Magnetic resonance imaging; Optical imaging; Optical interferometry; Synthetic aperture radar interferometry;
Conference_Titel :
Enterprise networking and Computing in Healthcare Industry, 2005. HEALTHCOM 2005. Proceedings of 7th International Workshop on
Print_ISBN :
0-7803-8940-9
DOI :
10.1109/HEALTH.2005.1500420
